UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vl+kccOk7mETs4Z8FyQzC53HZm4HMuw+nt/nE5Q2VMo=' 
WHERE 
  key_id = '12cbda44b7e4025ccbf6a28d8475921396ce600f485ba15d7625a8726bd1a944' 
  AND (
    token = 'vl+kccOk7mETs4Z8FyQzC53HZm4HMuw+nt/nE5Q2VMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )